History for ns.libraryandbook.com
Domain: libraryandbook.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.libraryandbook.com
ns.libraryandbook.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.
The selected UTC date is 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 526 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.
- Use this report to investigate historical DNS uptime and nameserver reliability.
- Compare DNS latency changes, failed DNS checks, and response behavior over time.
- Review the latest resolved IP address and raw DNS check history for ns.libraryandbook.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
526 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:53
All timestamps shown in UTC
Latest Resolved IP on Selected Date
139.162.109.211
Most recently resolved hosting IP on selected date
Successful Responses
74
Checks that returned a measurable response
Failed Responses
0
Checks with no response or no returned latency
Failure Rate
0%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns.libraryandbook.com
Showing DNS history for 2026-08-19 UTC. Newest records appear first.
Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.
| # | Query Time (UTC) | Correlation ID | Latency | Response | IP Address |
|---|---|---|---|---|---|
| 74 | 2026-08-19 23:53 | 639227795899225951 |
|
491 ms | 139.162.109.211 |
| 73 | 2026-08-19 23:37 | 639227786351762008 |
|
285 ms | 139.162.109.211 |
| 72 | 2026-08-19 23:21 | 639227776640591733 |
|
502 ms | 139.162.109.211 |
| 71 | 2026-08-19 23:05 | 639227767128841282 |
|
235 ms | 139.162.109.211 |
| 70 | 2026-08-19 22:49 | 639227757477304711 |
|
242 ms | 139.162.109.211 |
| 69 | 2026-08-19 22:32 | 639227747572098014 |
|
493 ms | 139.162.109.211 |
| 68 | 2026-08-19 22:16 | 639227737588613113 |
|
484 ms | 139.162.109.211 |
| 67 | 2026-08-19 21:23 | 639227706134603955 |
|
222 ms | 139.162.109.211 |
| 66 | 2026-08-19 21:07 | 639227696589027396 |
|
495 ms | 139.162.109.211 |
| 65 | 2026-08-19 20:51 | 639227687097707639 |
|
478 ms | 139.162.109.211 |
| 64 | 2026-08-19 20:35 | 639227677474464487 |
|
275 ms | 139.162.109.211 |
| 63 | 2026-08-19 20:19 | 639227667767441118 |
|
498 ms | 139.162.109.211 |
| 62 | 2026-08-19 20:03 | 639227657984833832 |
|
2197 ms | 139.162.109.211 |
| 61 | 2026-08-19 19:47 | 639227648079992640 |
|
510 ms | 139.162.109.211 |
| 60 | 2026-08-19 19:30 | 639227638125048441 |
|
510 ms | 139.162.109.211 |
| 59 | 2026-08-19 19:13 | 639227628211392142 |
|
519 ms | 139.162.109.211 |
| 58 | 2026-08-19 18:57 | 639227618261696275 |
|
486 ms | 139.162.109.211 |
| 57 | 2026-08-19 18:40 | 639227608366233645 |
|
505 ms | 139.162.109.211 |
| 56 | 2026-08-19 18:24 | 639227598301787588 |
|
559 ms | 139.162.109.211 |
| 55 | 2026-08-19 17:30 | 639227566241010716 |
|
484 ms | 139.162.109.211 |
| 54 | 2026-08-19 17:14 | 639227556454538959 |
|
507 ms | 139.162.109.211 |
| 53 | 2026-08-19 16:57 | 639227546640305542 |
|
303 ms | 139.162.109.211 |
| 52 | 2026-08-19 16:41 | 639227536965466472 |
|
507 ms | 139.162.109.211 |
| 51 | 2026-08-19 16:25 | 639227527048658280 |
|
506 ms | 139.162.109.211 |
| 50 | 2026-08-19 16:08 | 639227517386634438 |
|
555 ms | 139.162.109.211 |
| 49 | 2026-08-19 15:52 | 639227507459551637 |
|
495 ms | 139.162.109.211 |
| 48 | 2026-08-19 15:36 | 639227497515595277 |
|
493 ms | 139.162.109.211 |
| 47 | 2026-08-19 15:19 | 639227487441798036 |
|
481 ms | 139.162.109.211 |
| 46 | 2026-08-19 15:02 | 639227477445551863 |
|
502 ms | 139.162.109.211 |
| 45 | 2026-08-19 14:45 | 639227467297067891 |
|
495 ms | 139.162.109.211 |
| 44 | 2026-08-19 14:28 | 639227457057795635 |
|
494 ms | 139.162.109.211 |
| 43 | 2026-08-19 13:35 | 639227425244777397 |
|
281 ms | 139.162.109.211 |
| 42 | 2026-08-19 13:19 | 639227415422116485 |
|
1762 ms | 139.162.109.211 |
| 41 | 2026-08-19 13:02 | 639227405307256053 |
|
486 ms | 139.162.109.211 |
| 40 | 2026-08-19 12:45 | 639227395396602630 |
|
1150 ms | 139.162.109.211 |
| 39 | 2026-08-19 12:29 | 639227385510363611 |
|
537 ms | 139.162.109.211 |
| 38 | 2026-08-19 12:12 | 639227375508324850 |
|
511 ms | 139.162.109.211 |
| 37 | 2026-08-19 11:55 | 639227365326611906 |
|
496 ms | 139.162.109.211 |
| 36 | 2026-08-19 11:39 | 639227355360014208 |
|
496 ms | 139.162.109.211 |
| 35 | 2026-08-19 11:22 | 639227345036782165 |
|
518 ms | 139.162.109.211 |
| 34 | 2026-08-19 11:05 | 639227334992964533 |
|
495 ms | 139.162.109.211 |
| 33 | 2026-08-19 10:48 | 639227324986605572 |
|
489 ms | 139.162.109.211 |
| 32 | 2026-08-19 10:31 | 639227314928414539 |
|
496 ms | 139.162.109.211 |
| 31 | 2026-08-19 09:38 | 639227283029182134 |
|
518 ms | 139.162.109.211 |
| 30 | 2026-08-19 09:22 | 639227273294779350 |
|
502 ms | 139.162.109.211 |
| 29 | 2026-08-19 09:05 | 639227263525231313 |
|
498 ms | 139.162.109.211 |
| 28 | 2026-08-19 08:49 | 639227253578313363 |
|
499 ms | 139.162.109.211 |
| 27 | 2026-08-19 08:32 | 639227243649973322 |
|
500 ms | 139.162.109.211 |
| 26 | 2026-08-19 08:16 | 639227233581059317 |
|
496 ms | 139.162.109.211 |
| 25 | 2026-08-19 07:59 | 639227223667352067 |
|
516 ms | 139.162.109.211 |
| 24 | 2026-08-19 07:43 | 639227213714837066 |
|
509 ms | 139.162.109.211 |
| 23 | 2026-08-19 07:26 | 639227203701208496 |
|
504 ms | 139.162.109.211 |
| 22 | 2026-08-19 07:09 | 639227193643202179 |
|
504 ms | 139.162.109.211 |
| 21 | 2026-08-19 06:52 | 639227183584431597 |
|
509 ms | 139.162.109.211 |
| 20 | 2026-08-19 06:36 | 639227173347403088 |
|
549 ms | 139.162.109.211 |
| 19 | 2026-08-19 05:42 | 639227141523007601 |
|
479 ms | 139.162.109.211 |
| 18 | 2026-08-19 05:26 | 639227131785931574 |
|
495 ms | 139.162.109.211 |
| 17 | 2026-08-19 05:10 | 639227122176475389 |
|
490 ms | 139.162.109.211 |
| 16 | 2026-08-19 04:54 | 639227112668934596 |
|
510 ms | 139.162.109.211 |
| 15 | 2026-08-19 04:38 | 639227102773292788 |
|
515 ms | 139.162.109.211 |
| 14 | 2026-08-19 04:21 | 639227093141136930 |
|
513 ms | 139.162.109.211 |
| 13 | 2026-08-19 04:05 | 639227083449420147 |
|
497 ms | 139.162.109.211 |
| 12 | 2026-08-19 03:49 | 639227073771748493 |
|
496 ms | 139.162.109.211 |
| 11 | 2026-08-19 03:33 | 639227063977347614 |
|
497 ms | 139.162.109.211 |
| 10 | 2026-08-19 03:17 | 639227054253519024 |
|
493 ms | 139.162.109.211 |
| 9 | 2026-08-19 03:00 | 639227044381963886 |
|
502 ms | 139.162.109.211 |
| 8 | 2026-08-19 02:44 | 639227034441085514 |
|
505 ms | 139.162.109.211 |
| 7 | 2026-08-19 01:51 | 639227003126489968 |
|
510 ms | 139.162.109.211 |
| 6 | 2026-08-19 01:35 | 639226993456311614 |
|
506 ms | 139.162.109.211 |
| 5 | 2026-08-19 01:19 | 639226983847312345 |
|
488 ms | 139.162.109.211 |
| 4 | 2026-08-19 01:03 | 639226974357874853 |
|
509 ms | 139.162.109.211 |
| 3 | 2026-08-19 00:47 | 639226964670484721 |
|
493 ms | 139.162.109.211 |
| 2 | 2026-08-19 00:31 | 639226954857899696 |
|
278 ms | 139.162.109.211 |
| 1 | 2026-08-19 00:15 | 639226945091603488 |
|
493 ms | 139.162.109.211 |